- Don't filter create torrent form, and
     fix exception on ':' in file names (ticket #1342)
   - Don't remap file names on torrents we created, and
     save remap setting in torrent config file (tickets #571, 771)
   - Escaping fixes since names may not be remapped
   - Use better encodePath() from Jetty
   - Don't say create torrent succeeded when it didn't
   - Add more sanity checks for torrent creation